Established in 1965, ARRO Laboratory, Inc. has been providing environmental and chemical testing services to manufacturers, municipalities, and design/engineering firms. Certified by the Illinois EPA under NELAP and Illinois Department of Public Health (IDPH), ARRO Laboratory, Inc. located in Crest Hill, Illinois, is a private, independent facility which specializes in testing wastewater and drinking water, as well as product quality control and process troubleshooting.
With full-service capabilities, we provide customized solutions and offer resourceful relief from complex environmental regulations.
Our experienced staff and degreed technicians apply their wide range of expertise to client problems with pride and commitment. Laboratory procedures are under careful and constant scrutiny to ensure that the results submitted are accurate, timely, and strictly confidential.
In addition to maintaining current updates too often changing environmental regulations, the most updated equipment and analytical services are utilized when conducting tests for our clients.